74985474

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 166199040

約数和(自身を除く): 91213566

約数列:

[1, 2, 3, 6, 23, 29, 41, 46, 58, 69, 82, 87, 123, 138, 174, 246, 457, 667, 914, 943, 1189, 1334, 1371, 1886, 2001, 2378, 2742, 2829, 3567, 4002, 5658, 7134, 10511, 13253, 18737, 21022, 26506, 27347, 31533, 37474, 39759, 54694, 56211, 63066, 79518, 82041, 112422, 164082, 304819, 430951, 543373, 609638, 861902, 914457, 1086746, 1292853, 1630119, 1828914, 2585706, 3260238, 12497579, 24995158, 37492737, 74985474]

約数ペア:

[(1, 74985474), (2, 37492737), (3, 24995158), (6, 12497579), (23, 3260238), (29, 2585706), (41, 1828914), (46, 1630119), (58, 1292853), (69, 1086746), (82, 914457), (87, 861902), (123, 609638), (138, 543373), (174, 430951), (246, 304819), (457, 164082), (667, 112422), (914, 82041), (943, 79518), (1189, 63066), (1334, 56211), (1371, 54694), (1886, 39759), (2001, 37474), (2378, 31533), (2742, 27347), (2829, 26506), (3567, 21022), (4002, 18737), (5658, 13253), (7134, 10511)]